---
title: "Jon Jelf — Ownership Dossier"
canonical: https://whiteintel.dev/entity/2cbaa7e6-151b-4d6d-9bd5-2bc331f91260
json: https://whiteintel.dev/api/public/dossier/2cbaa7e6-151b-4d6d-9bd5-2bc331f91260
identifier: psc:qTg_q9Bq2gfoy34DL-LamQHkdE0
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Jon Jelf

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `psc:qTg_q9Bq2gfoy34DL-LamQHkdE0`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/2cbaa7e6-151b-4d6d-9bd5-2bc331f91260  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/2cbaa7e6-151b-4d6d-9bd5-2bc331f91260  

## Ownership & control

### Holdings / subsidiaries

- **J JELF BUILDING LIMITED** (beneficial owner) — https://whiteintel.dev/entity/adc5c91e-e00d-53ae-957f-edccf4d80dd4

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Jon Jelf**. Human view: https://whiteintel.dev/entity/2cbaa7e6-151b-4d6d-9bd5-2bc331f91260 · Structured JSON: https://whiteintel.dev/api/public/dossier/2cbaa7e6-151b-4d6d-9bd5-2bc331f91260._

_Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership. Every claim carries a source; an absent edge means "not yet observed in current sources", not "does not exist"._